Research on employers’ hiring discrimination is limited by the unlawfulness of such activity. Consequently, researchers have focused on the intention to hire. Instead, we rely on a virtual labour market, the Fantasy Football Premier League, where employers can freely exercise their taste for...

We study rights offerings using a sample of 8,238 rights offers announced during 1995-2008 in 69 countries. Although shareholders prefer having the option to trade rights, issuers deliberately restrict tradability in 38% of the offerings. We argue that firms restrict rights trading to avoid the...

We propose a theory of supervision with endogenous transaction costs. A principal delegates part of his authority to a supervisor who can acquire soft information about an agent's productivity. If the supervisor were risk-neutral, the principal would simply make the better informed supervisor...

The problems/need for representation and participation reported by workers vary across workplaces and by types of jobs. Workers with greater workplace needs are more desirous of unions but their preferences are fine-grained. Workers want unions to negotiate wages and work conditions and for...

Using nationally representative workplace data for Britain we show that over the last quarter century union voice – especially union-only voice – has been associated with poorer climate, more industrial action, poorer financial performance and poorer labour productivity than nonunion voice...

Informal contacts are extensively used by both firms and workers to find jobs and fill vacancies. The common wisdom in the economic literature is that jobs created through this channel are of better quality and pay higher wages than jobs created through formal methods. This paper explores the...

Markets reacted strongly to the World Trade Center attacks both in Europe and in the United States. The extent of this crisis was difficult to assess at the time, underlining the need for a specific tool to measure the magnitude of financial crises. A first measure was recently proposed and...

We study the effects of sterilised intervention operations executed on behalf of the Swiss National Bank (SNB) using tick-by-tick transactions data between 1986 and 1995. We extend the preliminary results obtained by Fischer and Zurlinden (1991) by matching these data with intra-day indicative...

I document how the organizational form of a mutual fund aects its investment strategies. I show that centralized funds tilt their portfolios to hard information com- panies whereas decentralized funds tilt their portfolios to soft information companies. I also show that the investments of...

This paper investigates the presence of abnormal returns through the use of trading strategies that exploit the predictability of short run stock price movements. Based on historical returns of the largest set of individual securities in the UK stock market examined to date, this paper...